873830916 has 144 divisors (see below), whose sum is σ = 2672342400. Its totient is φ = 249570720.

The previous prime is 873830911. The next prime is 873830933. The reversal of 873830916 is 619038378.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (873830911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332086 + ... + 334706.

Almost surely, 2^873830916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873830916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1336171200).

873830916 is an abundant number, since it is smaller than the sum of its proper divisors (1798511484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

873830916 is a wasteful number, since it uses less digits than its factorization.

873830916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661 (or 2633 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 873830916 is about 29560.6311840597. The cubic root of 873830916 is about 956.0394249131.

The spelling of 873830916 in words is "eight hundred seventy-three million, eight hundred thirty thousand, nine hundred sixteen".